i have generated .csr file from GUI and posted it to my CA , i got back certificate , but when i try to use web GUI , i cant upload certificates it askes me root CA intermediate... chain ... i have tried all combinations tried to chain certs ,upload Equifax Secure Certificate Authority Root CA,intermediate ... and still not working , is it possible that procedure cannot be done via webGUI ?
is there any procedure for version 8 step by step for ssl implementation?

thank in advance